216294906

素因数分解:

$2^1\times 3^1\times {\mathrm{1787}}^1\times {\mathrm{20173}}^1$

素因数の和:21965

約数の個数: 16

約数和(自身を含む): 432853344

約数和(自身を除く): 216558438

約数列:

[1, 2, 3, 6, 1787, 3574, 5361, 10722, 20173, 40346, 60519, 121038, 36049151, 72098302, 108147453, 216294906]

約数ペア:

[(1, 216294906), (2, 108147453), (3, 72098302), (6, 36049151), (1787, 121038), (3574, 60519), (5361, 40346), (10722, 20173)]